Represents an 'rseg' resource in a Macintosh resource file. More...

#include <pefexe.h>

Inheritance diagram for Apple::RSegResource:

Public Member Functions
	RSegResource (std::shared_ptr< PEFHeader > structured_data, std::shared_ptr< MacintoshResourceFileFormat::Resource > raw_data=nullptr)

	RSegResource (std::shared_ptr< PEFFormat > structured_data, std::shared_ptr< MacintoshResourceFileFormat::Resource > raw_data=nullptr)

void	CalculateValues () override

offset_t	ImageSize () const override
	Retrieves the offset of the byte after the last one belonging to this format from the first one.

void	ReadFile (const std::shared_ptr< Linker::Reader > &rd) override
	Loads file into memory.

void	ReadFile (const std::shared_ptr< Linker::Reader > &rd, offset_t length) override

offset_t	WriteFile (const std::shared_ptr< Linker::Writer > &wr) const override
	Stores data in memory to file.

int	GetDisplayOptions () const override

void	Dump (Dumper::Dumper &dump, offset_t file_offset) const override

void	AddFields (Dumper::Dumper &dump, Dumper::Region &region, offset_t file_offset) const override

std::unique_ptr< Dumper::Region >	CreateRegion (std::string name, offset_t offset, offset_t length, unsigned display_width) const override

void	ReparseResource (MacintoshResourceFileFormat &format, const std::shared_ptr< Linker::Reader > &rd, offset_t offset, offset_t length)

void	EffectFormat (MacintoshResourceFileFormat &format, const std::shared_ptr< Linker::Reader > &rd) override
	Apply some changes to the format after parsing.

Public Member Functions inherited from Apple::MacintoshResourceFileFormat::Resource
void	Dump (Dumper::Dumper &dump) const override
	Display file contents in a nice manner.

Public Member Functions inherited from Linker::Format
	Format (offset_t file_offset=0)

virtual void	Clear ()
	Resets all fields to their default values, deallocate memory.

virtual void	SetFileOffset (offset_t new_offset)
	Attempts to alter the offset to the first byte of the format from the beginning of the file.

Public Member Functions inherited from Linker::Contents
virtual std::shared_ptr< const Image >	AsImage () const
	Retrieves a randomly accessible image.

std::shared_ptr< Image >	AsImage ()
	Retrieves a randomly accessible image.

Public Attributes
std::variant< std::shared_ptr< PEFFormat >, std::shared_ptr< PEFHeader > >	structured_data
	The parsed contents of the resource.

std::shared_ptr< MacintoshResourceFileFormat::Resource >	raw_data
	The contents of the resource, processed before recognizing it as an 'rseg' resource.

Public Attributes inherited from Apple::MacintoshResourceFileFormat::Resource
char	type [4]

uint16_t	id

std::optional< std::string >	name

uint8_t	attributes

Public Attributes inherited from Linker::Format
offset_t	file_offset
	The offset of the first byte used by this format in the file it is stored in.

Additional Inherited Members
Protected Member Functions inherited from Apple::MacintoshResourceFileFormat::Resource
	Resource (const char type[4], uint16_t id, uint8_t attributes=0)

	Resource (const char type[4], uint16_t id, std::optional< std::string > name, uint8_t attributes=0)

Detailed Description

Represents an 'rseg' resource in a Macintosh resource file.

The resource which contains the PEF metadata is determined by the 'cfrg'0 resource, therefore its contents could be in a resource of any type. To accomodate this, 'rseg' resources are not parsed immediately on encounter, but rather when a 'cfrg'0 resource (or another 'rseg' resource) mentions them by ID.

Since the actual parsing might occur once the resource is already read in, this class contains a reference to the previous parse.